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From: gnuric@pm.me
To: Ihor Radchenko <yantar92@posteo.net>
Cc: gnuric@pm.me, orgmode@tec.tecosaur.net, emacs-orgmode@gnu.org
Subject: Re: [FR] Allow to #+include files verbatim without any processing (was: Have export treat file: paths in INCLUDED file relative to the INCLUDING file's dir)
Date: Tue, 04 Apr 2023 08:07:00 +0000	[thread overview]
Message-ID: <875yacrrz5.fsf@pm.me> (raw)
In-Reply-To: <87cz4lb9ya.fsf@localhost>

Thank you for your detailed reply, Ihor.

"Ihor Radchenko" <yantar92@posteo.net> writes:

> gnuric@pm.me writes:
>> Hi Ihor,
>> Thanks for your reply and clarification on what Timothy meant.
>> 1. Is there a general workaround that could be used as of now?
> Nothing great. You may have to use a custom macro, but you will then
> miss auto adjustment of heading levels and other #+INCLUDE features.
> A bit more dramatic would be advising `org-export--update-included-link'
> with :around advice #'ignore. That will skip link updates completely.
>> 2. Is there something I can do to help with a :dir or similar
>> option's development? I have some (very) basic knowledge of lisp.
> You can look into `org-export--prepare-file-contents' that is doing all
> the processing of the included files. It will have to be modified to
> take the new options. The options are parsed by
> `org-export-expand-include-keyword'.
> If you have experience with other programming languages, things should
> not be too hard - just follow the existing code.
So, looking in ox.el (from Org 9.4.4 coming in GNU Emacs 27.2), it
appears that there is an optional INCLUDER arg that is supposed to do
what I'm looking for, except that there seems to be a bug somewhere:

Try the following:

-------------------- CORRECT --------------------
#+INCLUDE: "./a/included.org" :includer .


org-html-export-to-html results in the expected output in includer.html:
  <img src="./a/img.png" alt="img.png" />

Notice there is only ONE a/ in the img src path. Without :includer arg
we would get
  <img src="./a/a/img.png" alt="img.png" />

Notice there are TWO a/ (a/a/) in the img src path.

-------------------- WRONG --------------------
But if we just add a * section/heading to a/includer.org, e.g.,

* some

Now, org-html-export-to-html spits

  <img src="./a/img.png" alt="img.png" />

Why are these #+BEGIN_includer #+END_includer delimiters
are being produced?
>> 3. If it helps, this behavior has changed since (at least) Org
>> 9.1.9-65-g5e4542, which is the default distributed with GNU Emacs
>> 26.3. With that Org, export to html took the links in the
>> #+INCLUDE'd .org files as being relative to the includer's dir
>> (i.e., the PARENT .org file's dir), which I consider 'verbatim'
>> inclusion.
> This behaviour is not documented and not defined.
> The relative file link resolution was requested in
> https://lists.gnu.org/r/emacs-orgmode/2019-02/msg00103.html and then
> implemented in 931b7b8faf9.
> Note that #+INCLUDE generally assumes regular Org files and the new
> behaviour you stumbled upon makes more sense as the default.
> Unfortunately, this change has not been announced in ORG-NEWS.

  parent reply	other threads:[~2023-04-04  8:08 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-26  1:52 Have export treat file: paths in INCLUDED file relative to the INCLUDING file's dir gnuric
2023-02-28 10:34 ` [FR] Allow to #+include files verbatim without any processing (was: Have export treat file: paths in INCLUDED file relative to the INCLUDING file's dir) Ihor Radchenko
2023-02-28 15:12   ` Timothy
2023-02-28 21:34     ` gnuric
2023-03-30 18:17       ` gnuric
2023-04-02 10:24         ` Ihor Radchenko
2023-04-02 21:32           ` gnuric
2023-04-03  9:18             ` Ihor Radchenko
2023-04-04  1:04               ` Samuel Wales
2023-04-04  8:57                 ` Ihor Radchenko
2023-04-05  0:16                   ` Samuel Wales
2023-04-04  8:07               ` gnuric [this message]
2023-04-04  8:26                 ` Ihor Radchenko
2023-03-01  9:58     ` Ihor Radchenko
2023-02-28 15:03 ` Have export treat file: paths in INCLUDED file relative to the INCLUDING file's dir Max Nikulin
2023-02-28 21:42   ` gnuric
2023-03-02 12:14     ` Max Nikulin

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